Can someone please help me with this problem? Thank you:)

If possible, find the exact solutions algebraically

(sin2x + cos2x)^2 =1

Printable View

- Dec 9th 2009, 07:45 PM>_<SHY_GUY>_<Solving a trig equation
Can someone please help me with this problem? Thank you:)

If possible, find the exact solutions algebraically

(sin2x + cos2x)^2 =1 - Dec 9th 2009, 07:53 PMmr fantastic
- Dec 9th 2009, 07:55 PM11rdc11
- Dec 9th 2009, 08:08 PMNOX Andrew
I have removed my method since the method submitted by mr fantastic is much more efficient than mine. (Doh)